The histogram gives information about a fitness club. Frequency
Members of a fitness club
All members are below 80 years old. A density
25 members are below 20 years old.
9 members are above 65 years old.
a) Complete the histogram.
b) Work out the total number
of members of the club.
members
10
20
30
60
70
80
40 50
Age in years

check above link.

graphically?   well, you graph them both, the solutions is where they both intersect each other, since there are two solutions, meaning they will meet twice, or namely the linear will run into the quadratic curve twice, and where they meet, those x,y coordinates are the solutions to the system.

c

step-by-step explanation:

x= 3^y

step-by-step explanation: